催化作用
双金属片
氢解
双金属
钯
选择性
加氢脱氧
铜
化学
化学工程
碳纤维
色散(光学)
材料科学
无机化学
有机化学
冶金
复合数
复合材料
工程类
物理
光学
作者
Xiaoyan Chen,Jingjing Wang,Zhao Du,Huayi Cai,Yang Huang,Guifeng Chen,Chengchun Tang,Yi Fang
标识
DOI:10.1002/slct.202300862
摘要
Abstract In the present world, 2,5‐dimethylfuran (DMF), as a renewable liquid fuel, is valuable for maintaining ecological stability. Therefore, it is quite necessary to enhance the selectivity of DMF during the hydrodeoxygenation (HDO) of 5‐hydroxymethylfurfural (HMF) to DMF. In this paper, a copper‐palladium bimetal supported on carbon‐doped boron nitride (BCN) catalyst was prepared as a class of catalyst for HDO. Notably, under the combined action of Cu−Pd alloy and support, the catalyst of 10Cu3Pd/BCN showed remarkable activity with high selectivity (99.2 %) for DMF. In addition, the packing and dispersion of the alloy particles by the carrier improved the cycling performance of the catalyst. Therefore, the selection of 10Cu3Pd/BCN as a catalyst for HDO has excellent application prospects.
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